Results 11 to 20 of about 451,806 (340)

The Neolithic transition in Europe: archaeological models and genetic evidence [PDF]

open access: yesDocumenta Praehistorica, 2003
The major pattern in the European gene pool is a southeast-northwest frequency gradient of classic genetic markers such as blood groups, which population geneticists initially attributed to the demographic impact of Neolithic farmers dispersing from the Near East.
Richards, Martin B.
openaire   +8 more sources

Association between Human Genetic Variants and the Vaginal Bacteriome of Pregnant Women

open access: yesmSystems, 2021
Knowledge about the influence of host genetics on the vaginal bacteriome in pregnancy is still limited. Although a number of environmental and behavioral factors may exert influences on the structure of vaginal bacterial communities, the vaginal ...
Wei Fan   +11 more
doaj   +1 more source

Micro-Coevolution of Genetics Rather Than Diet With Enterotype in Pigs

open access: yesFrontiers in Nutrition, 2022
Based on the characteristic of low diarrhea in native Chinese breeds, we introduce the enterotype model for piglets, which is a new perspective to decipher the colonization and the transition of the gut microbiota among various pig breeds.
Ning Ma   +5 more
doaj   +1 more source

Une planification des forêts à adapter face à des défis encore inconnus

open access: yesRevue Forestière Française, 2023
Dans le cadre du Forum Jeunes Chercheurs des REGEFOR 2020, trois jeunes chercheurs – aux champs de prédilection divers (respectivement sciences de gestion, mycologie et sciences économiques) – ont réfléchi à une approche croisée des crises que ...
Frédéric Bonin   +2 more
doaj   +1 more source

Host genetics and HIV-1: the final phase? [PDF]

open access: yesPLoS Pathogens, 2010
This is a crucial transition time for human genetics in general, and for HIV host genetics in particular. After years of equivocal results from candidate gene analyses, several genome-wide association studies have been published that looked at plasma ...
Jacques Fellay   +3 more
doaj   +1 more source

Genetic interactions that promote the floral transition inArabidopsis [PDF]

open access: yesSeminars in Cell & Developmental Biology, 1996
The transition from vegetative to reproductive development is marked by the establishment of the floral developmental program in the lateral primordia formed by the shoot apical meristem. This is achieved by the coordinate activation, in these primordia, of a set of genes that regulate floral initiation.
Madueño Albi, Francisco   +3 more
openaire   +5 more sources

Host Genetics and Environment Shape the Composition of the Gastrointestinal Microbiome in Nonhuman Primates

open access: yesMicrobiology Spectrum, 2023
The bacterial component of the gastrointestinal tract microbiome is comprised of hundreds of species, the majority of which live in symbiosis with the host.
Jacob K. Flynn   +3 more
doaj   +1 more source

Investigating the Smuts: Common Cues, Signaling Pathways, and the Role of MAT in Dimorphic Switching and Pathogenesis

open access: yesJournal of Fungi, 2020
The corn smut fungus Ustilago maydis serves as a model species for studying fungal dimorphism and its role in phytopathogenic development. The pathogen has two growth phases: a saprobic yeast phase and a pathogenic filamentous phase. Dimorphic transition
Teeratas Kijpornyongpan   +1 more
doaj   +1 more source

Network for Therapy in Rare Epilepsies (NETRE): Lessons From the Past 15 Years

open access: yesFrontiers in Neurology, 2021
Background: In 2005, Network for Therapy in Rare Epilepsies (NETRE)—was initiated in order to share treatment experiences among clinicians in patients with rare epilepsies. Here we describe the structure of the rapidly growing NETRE and summarize some of
Celina von Stülpnagel   +21 more
doaj   +1 more source

Forecasting emergence of COVID-19 variants of concern

open access: yesPLoS ONE, 2022
We consider whether one can forecast the emergence of variants of concern in the SARS-CoV-2 outbreak and similar pandemics. We explore methods of population genetics and identify key relevant principles in both deterministic and stochastic models of ...
James Kyle Miller   +2 more
doaj   +2 more sources

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